Flow price: --
a28564d0ad116a4f11e818ac680fdb34f68a6cbb5afe17f5526f737154460767

Transaction

Hash: a28564d0ad116a4f11e818ac680fdb34f68a6cbb5afe17f5526f737154460767
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> a28564d0ad116a4f11e818ac680fdb34f68a6cbb5afe17f5526f737154460767:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
a28564d0ad116a4f11e818ac680fdb34f68a6cbb5afe17f5526f737154460767
Status:
ERROR
Block height:
41625168
Block id:
4013074d94d77d3214ff680a1ed18e3ac06e44a8a9543e7bbbde505e0a3482d0
Timestamp:
Saturday 26 November 2022 at 14:03:04 UTC
()
Proposer:
Authorizers:
Gas used:
29